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US5610256A Method of producing an ultra high molecular weight polymer emulsion 失效
生产超高分子量聚合物乳液的方法

Method of producing an ultra high molecular weight polymer emulsion
摘要:
An ultra high molecular weight polymer emulsion is produced by emulsion polymerization of a vinyl monomer, wherein the oxygen concentration in the aqueous phase of the reaction system is maintained at a smaller percentage by weight than the percentage by weight of the dissolved oxygen concentration in a 0.5 wt % sodium bisulfite aqueous solution. An emulsifier and a redox polymerization initiator are used for the emulsion polymerization.
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